TWI681425B - Switch device - Google Patents

Abstract

A switch device is provided, including: a shell body, having a receiving space; a conducting assembly, disposed within the receiving space, the conducting assembly including two terminals, a common electrode, a conducting member and an elastic member, the conducting member electronically connected with the common electrode; a switch member, swingly connected with the shell body, the switch member including an outer switch section and a linkage section disengagably screw-connected with the outer switch section, the elastic member resiliently connected between the linkage section and the conducting member, one of the switch member and the shell body having two recesses, the other having two convex portions which respectively swingly insert into one of the two recesses, the switch member swinging relative to the shell body with the convex portion as a fulcrum to move the conducting member optionally electronically connected with one of the two terminals.

Description

Switchgear

The invention relates to a switching device.

Press, the general switch device is used to install on the wall of the building, and for electrical connection with the electrical wires of home appliances (such as chandeliers), by operating the switch button of the switch device, you can control the path and disconnection of the power supply.

The switch devices on the market have respectively push-type and swing-type switches. The swing switch includes a cylinder, a terminal part provided in the cylinder, and a control lever. The control lever is linked to an energizing mechanism. The cylinder body is provided with a terminal part By switching the control lever to drive the energizing mechanism to be selectively electrically connected to the terminal part to achieve the effect of switching power supply. However, the control lever of the swing switch of the conventional technology is integrally formed, and the shape is mostly fixed by mold filling, so users cannot replace the shape of the control lever according to their own needs.

Therefore, it is necessary to provide a novel and progressive switching device to solve the above problems.

The main purpose of the present invention is to provide a switching device that can easily replace one of the outer swinging sections of all controls, and to provide the cutting control to swing steadily.

To achieve the above object, the present invention provides a switching device, including: a housing provided with an accommodating space; and a conductive component provided in the accommodating space, the conductive component includes two terminals, a common electrode, a A conductive member and an elastic member, the conductive member is electrically connected to the common electrode; all controls are swingably arranged on the casing, the cutting control includes an outer swinging section and a detachably screwed to the outer swinging section In the linking section, the elastic member springs against the linking section and the conductive member, one of the cutting control and the housing is provided with two grooves, and the other is provided with two which can be swingably inserted therein A convex portion in the groove, the cutting control swings relative to the housing with the convex portion as a fulcrum to drive the conductive member to selectively electrically connect one of the terminals; wherein, the linkage section is provided with an end surface, the outer swing The segment is connected to the end surface, the linking segment is provided with the two convex portions, and each convex portion protrudes from the end surface toward the side where the outer swinging segment is provided.

1‧‧‧Switch device

10‧‧‧Housing

312‧‧‧ Department

313‧‧‧Outer arc flange

11‧‧‧accommodation space

12‧‧‧ lug

13‧‧‧Upper case

14‧‧‧Lower case

15‧‧‧cover

16‧‧‧Arc groove

17‧‧‧ opening

20‧‧‧Conductive components

21‧‧‧terminal

22‧‧‧Common electrode

23‧‧‧Conductive parts

231‧‧‧Conduction block

24‧‧‧Elastic parts

30‧‧‧cut control

31‧‧‧Outside swing section

311‧‧‧ Internal thread section

32‧‧‧Linked section

321‧‧‧ External thread section

322‧‧‧Face

40‧‧‧groove

41‧‧‧ Upper slot section

42‧‧‧Lower slot section

43‧‧‧Inner side wall

44‧‧‧Concave bottom

45‧‧‧Slope

50‧‧‧Convex

51‧‧‧Header

52‧‧‧ figure

53‧‧‧Arc convex top surface

54‧‧‧Oblique

60‧‧‧ Circuit Department

L1‧‧‧First direction

FIG. 1 is a schematic perspective view of a first preferred embodiment of the invention.

2 is an exploded view of a first preferred embodiment of the invention.

3 is a partial exploded view of a first preferred embodiment of the present invention.

4 to 5 are cross-sectional motion diagrams taken along line A-A in FIG. 1.

6 to 7 are cross-sectional motion diagrams taken along line B-B in FIG. 1.

8 is a cross-sectional view of the C-C county section of FIG. 1.

9 is a cross-sectional view of a second preferred embodiment of the invention.

The following merely illustrates the possible implementation forms of the present invention with examples, but it is not intended to limit the scope of the invention to be protected, and will be described first.

Please refer to FIGS. 1 to 8, which show a first preferred embodiment of the present invention. The switch device 1 of the present invention includes a housing 10, a conductive component 20 and all controls 30.

The housing 10 is provided with an accommodating space 11; the conductive component 20 is disposed in the accommodating space 11. The conductive component 20 includes two spaced-apart terminals 21, a common electrode 22, a conductive member 23 and an elastic member 24 The conductive member 23 is electrically connected to the common electrode 22. In this embodiment, the elastic member 24 is a cylindrical metal spring to provide the auxiliary force required for stable elastic resistance and deflection; the cutting control 30 is swingably disposed on the housing 10, the cutting control 30 includes an outer swinging section 31 and a linking section 32 detachably screwed to the outer swinging section 31, the elastic member 24 springs against the linking section 32 And the conductive member 23, one of the cut-off control 30 and the housing 10 is provided with two grooves 40, and the other is provided with two convex portions that can be inserted into one of the grooves 40 swingably 50. In this embodiment, the cutting control 30 is provided with the two convex portions 50, and the casing 10 is provided with the two grooves 40. The cutting control 30 swings relative to the casing 10 with the convex portion 50 as a fulcrum to drive The conductive member 23 is selectively electrically connected to one of the terminals 21, so that the shape of the outer swinging section 31 can be quickly and directly replaced according to requirements, the strength of the elastic member 24 to spring against the conductive member 23 can be adjusted and provide stability To operate. In detail, the housing 10 is provided with a circuit part 60 for electrically connecting with at least one electrical device (such as an electric lamp), and the common electrode 22 is located at the bottom of the accommodating space 11. The two terminals 21 are respectively located on opposite sides of the accommodating space 11.

In this embodiment, the outer swing section 31 has a rod shape. The outer swing section 31, the linking section 32 and the elastic member 24 are coaxially arranged. In detail, the outer swing section 31 and the elastic member 24 are respectively provided On two opposite sides of the linking section 32 to provide stable control of swinging; the conductive member 23 is in the form of a sheet with two sides divided A conductive block 231 is protruded, and the bottom end of the conductive member 23 is electrically connected to the common electrode 22, which facilitates the conductive member 23 to swing between the two terminals 21 and electrically connect one of the two terminals 21 stably.

The conductive member 23, the elastic member 24 and the cutting control 30 are disposed in a first direction L1, and the outer swinging section 31 can be positioned to be screwed in the first direction L1 relative to the linking section 32, which can be smoothly and stably The strength of the elastic member 24 against the conductive member 23 is adjusted. In this embodiment, one of the outer swing section 31 and the linking section 32 is provided with an external thread section, and the other is provided with an internal thread section screwed to the external thread section. In this embodiment, the external The swinging section 31 is provided with the internally threaded section 311, and the linking section 32 is provided with the externally threaded section 321, so that the two can be positioned relative to the screw.

The groove 40 includes an upper groove section 41 and a lower groove section 42, the lower groove section 42 includes two inner side walls 43 disposed on opposite sides, and the convex portion 50 further includes a swingable insert against the upper groove section 41 The inner head section 51 and a body 52 swingably provided in the lower groove section 42 and optionally against one of the body walls 52 of the inner side wall 43, the cutting control 30 can use the convex portion 50 as a fulcrum to stably deflect and Only on either side. Preferably, the head section 51 is tapered, and the upper groove section 41 is a tapered groove, and the size of the upper groove section 41 is larger than the size of the head section 51, so that the head section 51 can be in the upper groove section 41 Swing; in detail, the head section 51 is provided with an arc convex top surface 53 and two oblique abutment surfaces 54 connected to opposite sides of the arc convex top surface 53, the upper groove section 41 is provided with an arc concave bottom surface 44 and two connected to The arc concave bottom surface 44 is opposite to the side slope 45 of the two sides, the arc convex top surface 53 abuts against the arc concave bottom surface 44, the two slope abutment surfaces 54 can selectively laterally abut one of the side slopes 45, the arc The convex top surface 53 can contact the arc-concave bottom surface 44 with a smaller area, for example, the two are in point contact (single-point or two-point contact), so that the cutting control 30 can smoothly deflect; further, when the cutting control 30 Swing to one side, one of the inclined contact surfaces 54 and one of the side inclined surfaces 45 are surface-to-surface contact to provide stable positioning. In other embodiments, the head section may also be provided with a polygonal top surface, a pyramid surface, or the like.

In addition, the linking section 32 is provided with an end surface 322, the outer swinging section 31 is connected to the end surface 322, the linking section 32 is provided with the two convex portions 50, and each convex portion 50 faces the side where the outer swinging section 31 is provided The end surface 322 is protruded to improve the stability of the deflection. Furthermore, the housing 10 is provided with two spaced apart lugs 12 on an outer side, and each of the lugs 12 is provided with one of the grooves 40, so that the housing 10 has better structural strength.

Preferably, the outer swing section 31 is located at the midpoint between the two convex portions 50, and can deflect stably.

In this embodiment, the housing 10 is provided with an opening 17, and the outer swing section 31 is provided with a connection portion 312 passing through the opening 17 from the housing 10 to the accommodating space 11. The housing 10 further includes an upper housing 13 and a lower housing 14 detachably fastened to the upper housing 13. The upper housing 13 and the lower housing 14 surround the accommodating space 11. The upper housing 13 is provided with the two lugs 12, and the housing 10 further includes a cover body 15 covering the two lugs 12, and the cover body 15 is provided with the opening 17 to protect internal components from being damaged by external forces .

Please refer to FIG. 9, which shows a second preferred embodiment of the present invention. The difference from the first preferred embodiment is that the connecting portion is provided with an outer circular arc flange 313, and the outer circular arc flange 313 It abuts against the edge of the opening 17 and closes the opening 17. Preferably, the casing is further provided with a pair of arc grooves 16 corresponding to the outer ring arc flange 313, the groove bottom of the arc groove 16 is provided with the opening 17, and the outer ring arc flange 313 abuts against the arc groove The inner wall of the groove 16 can prevent dust and chipping from entering the housing through the opening 17; in other embodiments, the size of the joint is smaller than the size of the arc groove, so that the joint is accommodated in The arc groove facilitates swinging.

1‧‧‧Switch device

15‧‧‧cover

30‧‧‧cut control

Claims (9)

A switch device includes: a housing provided with an accommodating space; a conductive component provided in the accommodating space, the conductive component including two terminals, a common electrode, a conductive member and an elastic member, the conductive member The common electrode is electrically connected; all controls are oscillatingly provided in the housing, the cutting control includes an outer oscillating section and a linkage section detachably screwed to the outer oscillating section, and the elastic member springs against the Between the linking section and the conductive member, one of the cutting control and the housing is provided with two grooves, and the other is provided with two convex portions which can be inserted into one of the grooves swingably, the cut The control swings relative to the housing with the convex portion as a fulcrum to drive the conductive member to be selectively electrically connected to one of the terminals; wherein, the linkage section is provided with an end face, the outer swing section is connected to the end face, and the linkage section is provided with In the two convex parts, each convex part protrudes the end surface toward the side provided with the outer swinging section. The switch device according to claim 1, wherein the conductive member, the elastic member and the cut-out control member are disposed in a first direction, and the outer swinging section can be positioned in a screw-movable manner in the first direction relative to the linking section. The switch device according to claim 1, wherein one of the external swing section and the linking section is provided with an external thread section, and the other is provided with an internal thread section screwed to the external thread section. The switch device according to claim 1, wherein the groove includes an upper groove section and a lower groove section, the lower groove section includes two inner side walls provided on opposite sides, and the convex portion further includes a swingable insert against The head section in the upper slot section and a body section that is swingably disposed in the lower slot section and selectively abuts one of the inner side walls. The switch device according to claim 4, wherein the head section is tapered, and the upper slot section is a cone slot, and the size of the upper slot section is larger than the size of the head section. The switch device according to claim 1, wherein the housing is provided with two spaced apart lugs on an outer side, and each lug is provided with one of the grooves. The switch device according to claim 1, wherein the housing is provided with an opening, and the outer swinging section is provided with a connecting portion passing through the opening from the housing to the accommodating space, and the connecting portion is provided with an outer ring arc protrusion Edge, the outer circular arc flange abuts the opening edge and closes the opening. The switch device according to claim 7, wherein the housing is further provided with a pair of arc grooves corresponding to the outer ring arc flange, the groove bottom of the arc groove is provided with the opening, and the outer ring arc flange is against the The inner wall of the arc groove. The switch device according to claim 5, wherein the conductive member, the elastic member and the cutting control are arranged in a first direction, and the outer swinging section can be screwably positioned in the first direction relative to the linking section; One of the outer swinging section and the linking section is provided with an externally threaded section, and the other is provided with an internally threaded section screwed to the externally threaded section; the housing is provided with an opening, and the externally oscillating section is provided with a housing The body passes through the opening to the connecting portion of the accommodating space, the connecting portion is provided with an outer circular arc flange, the outer circular arc flange abuts against the opening edge and covers the opening; the housing is further provided with a Corresponding to the arc groove of the outer ring arc flange, the groove bottom of the arc groove is provided with the opening, the outer ring arc flange abuts against the inner wall of the arc groove; the housing is provided with two spaces on one outer side Provided lugs, each of which is provided with one of the grooves; the housing further includes an upper housing and a lower housing detachably fastened to the upper housing, the upper housing and the lower housing The housing surrounds the accommodating space, the upper housing is provided with the two lugs, the housing further includes a cover body covering the two lugs, the cover body is provided with the opening; the outer swinging section is a rod The outer swinging section, the linking section and the elastic member are arranged coaxially; the conductive member is in the form of a sheet, and a conductive block is protruded from each side, and the bottom end of the conductive member is electrically connected to the common electrode; The outer swing section is located at the midpoint between the two convex portions; the head section is provided with an arc convex top surface and two oblique abutment surfaces connected to opposite sides of the arc convex top surface, and the upper groove section is provided with an arc concave bottom surface And two connected to the arc The side slopes of the concave bottom surface opposite to the two sides, the arc convex top surface abuts against the arc concave bottom surface, the two slope abutment surfaces can selectively abut against one of the side slope surfaces; the elastic member is a cylindrical metal spring .

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